Is the Contact High Real? Or Are You Just Messing With Us?


We’ve all heard it: “I wasn’t smoking, but I still feel high just being around it.” The contact high is a phenomenon that’s reached mythical status in cannabis culture. Maybe you’re at a party, not puffing, but still feeling a little light in the head. But is this legit, or just some placebo trick your brain’s pulling? Let’s clear the smoke and see what the science has to say.

The Short Answer: It’s Mostly in Your Head

Science loves busting myths, and the contact high is no exception. While it’s possible to get a secondhand high, the reality is that it’s rare and highly situational. You’d need to be in a space where the air is thick with weed, think hotboxing in a car or a small, unventilated room. Even then, the effects are minimal unless you’re basically breathing in clouds. Every day exposure, like sitting next to a friend, or lighting up at a concert? Forget about it. The smoke disperses too quickly to affect you.


F O R T H E C U L T U R E B Y T H E C U L T U R E

The Drug Test Lie Finally Cracks in New Mexico

New Mexico’s Senate Bill 129 challenges the long standing assumption that a positive cannabis test equals impairment. By separating outdated drug testing from actual workplace safety, the bill aims to protect medical cannabis patients from job discrimination while preserving employer authority over real on the job risk and misconduct.

How Cannabis Can Cost You Your Gun

Federal law still allows cannabis use to strip Americans of firearm rights without proof of danger or misuse. As the Supreme Court weighs United States v. Hemani, courts are confronting whether the government can continue punishing people based on status rather than conduct in a country where cannabis is legal in most states.

Reefer Report Card Vol. 32: Kicking the Can Again

This week’s Reefer Report Card tracks a familiar pattern in cannabis policy: delay dressed as progress. Federal lawmakers punted again on hemp regulation, states flirted with dismantling legal markets, and patients were left waiting. Oversight weakened, accountability faded, and reform stalled. Another week in weed, graded.


A study from Johns Hopkins showed that nonsmokers exposed to extreme levels of cannabis smoke in a closed, unventilated environment could test positive for THC and feel mild effects. But throw in a fan, crack a window, and those THC levels? Gone. In most cases, being around someone smoking won’t get you anywhere close to feeling high.

Your Brain Loves to Mess With You

Let’s be real for a second: a lot of what people call a contact high could just be social mimicry or a placebo effect. You see your friend acting giggly and laid-back, and suddenly you start feeling it too, even though you haven’t taken a hit. It’s not the smoke doing the trick; it’s your brain getting caught up in the vibe. Science calls this the placebo effect, and when it comes to cannabis, it’s more common than you think.

Health Risks? Not So Fast

Okay, so you’re not getting high off secondhand smoke. But is there any risk of hanging out in a cloud of it? That’s a bit murkier. While the dangers of secondhand tobacco smoke are well-documented, the research on secondhand cannabis smoke is still in its early stages. The good news? Current studies suggest that the risks are minimal, but heavy, long-term exposure could still potentially irritate your lungs or cause issues, especially if you’re sensitive to smoke. Bottom line: Being around it occasionally won’t harm you, but if you’re worried, step outside for some fresh air.


The idea of a contact high might sound fun or convenient, but unless you’re sitting in a room that looks like a Cheech and Chong set, it’s not going to happen. Your brain might want to get in on the fun, but the science says you’re not catching a high just by being in the vicinity.


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A proposed federal hemp framework is being sold as long overdue clarity for a chaotic market. But beneath the promise of order, the structure reveals rigid caps, unresolved enforcement questions, and a quiet shift of power away from states and smaller producers. We break down what the proposal does, what it avoids, and why the…

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